cosrx Two In One Poreless Power Liquid
cosrx COSRX Two In One Poreless Power Liquid lists 18 ingredients on its label, 17 decoded. See what each one does, its irritancy and comedogenic tendency, and its status in national inventories.
Ingredients overview
Label order. Colour is our internal rating: green routine, yellow restricted or worth a look, red prohibited or high-risk, grey not yet decoded.
Ingredients are listed in label order; the order reflects the label only, not exact concentrations.
Highlights
Free of alcoholFree of parabensFree of siliconesFree of sulfatesFree of mineral oilFree of essential oilsFree of formaldehyde releasersContains PEGContains fragrance
Key ingredients
- ASTRINGENT
- Salix Alba Bark Water
- HUMECTANT
- Butylene Glycol
- FRAGRANCE
- Hydroxypropyl Cyclodextrin
- ANTIPLAQUE
- Water
- SKIN CONDITIONING
- Pentylene Glycol1,2-Hexanediol
- ANTIMICROBIAL
- Betaine Salicylate
- ANTISTATIC
- Arginine
Other ingredients
BetainePEG-60 Hydrogenated Castor OilAllantoinPanthenolEthylhexylglycerinSodium HyaluronateCarbomerCassia Tora Seed ExtractMenthyl LactateMentha Arvensis Extract
Skim through
| Ingredient | What it does | Irr. · Com. | Rating |
|---|---|---|---|
| Salix Alba Bark Water | ASTRINGENT, SKIN CONDITIONING, SOOTHING, TONIC | 2 · 0 | Green |
| Butylene Glycol | HUMECTANT, FRAGRANCE, SKIN CONDITIONING, SOLVENT, VISCOSITY CONTROLLING | 0 · 0 | Green |
| Hydroxypropyl Cyclodextrin | FRAGRANCE, SKIN CONDITIONING | — | Green |
| Water | ANTIPLAQUE, SKIN CONDITIONING, SOLVENT | 0 · 0 | Green |
| Pentylene Glycol | SKIN CONDITIONING, SOLVENT | 0 · 0 | Green |
| 1,2-Hexanediol | SKIN CONDITIONING, SOLVENT | 0 · 0 | Green |
| Betaine Salicylate | ANTIMICROBIAL, KERATOLYTIC | 1 · 0 | Green |
| Arginine | ANTISTATIC, HAIR CONDITIONING, FRAGRANCE, SKIN CONDITIONING | 0 · 0 | Green |
| Betaine | HAIR CONDITIONING, HUMECTANT, SKIN CONDITIONING - HUMECTANT | 0 · 0 | Green |
| PEG-60 Hydrogenated Castor Oil | SURFACTANT - EMULSIFYING, SURFACTANT - CLEANSING | 1 · 0 | Green |
| Allantoin | SKIN CONDITIONING, SKIN PROTECTING, SOOTHING | 0 · 0 | Green |
| Panthenol | ANTISTATIC, HAIR CONDITIONING, SKIN CONDITIONING | 0 · 0 | Green |
| Ethylhexylglycerin | DEODORANT, SKIN CONDITIONING | 0 · 0 | Green |
| Sodium Hyaluronate | HUMECTANT, SKIN CONDITIONING | 0 · 0 | Green |
| Carbomer | EMULSION STABILISING, GEL FORMING, VISCOSITY CONTROLLING | 0 · 0 | Green |
| Cassia Tora Seed Extract | Not decoded yet | — | — |
| Menthyl Lactate | FRAGRANCE, REFRESHING | 1 · 0 | Green |
| Mentha Arvensis Extract | FRAGRANCE, REFRESHING, SKIN CONDITIONING | — | Green |
Ingredients explained
- Salix Alba Bark Water
- White willow bark water, salicylate precursor, keratolytic/astringent, low-dose soothing, avoid on broken skin
- Butylene Glycol
- Polyol humectant and solvent at 1–5%; aids solubilization, light feel
- Hydroxypropyl Cyclodextrin
- Cyclodextrin to complex fragrances/actives; boosts solubility and stability.
- Water
- Primary solvent and base; requires preservative system to prevent microbial growth
- Pentylene Glycol
- Polyol humectant at 1-3%; low irritancy, suitable for sensitive skin
- 1,2-Hexanediol
- Polyol solvent and preservative booster at 1–5%; light feel, can replace some traditional preservatives
- Betaine Salicylate
- Salicylate derivative for keratolytic and antimicrobial action; milder than salicylic acid.
- Arginine
- Arginine for moisturizing/conditioning; amino acid, high biocompatibility, often used in blends.
- Betaine
- Betaine for mild moisturizing/surfactant; low concentration 1-2% common, high may irritate.
- PEG-60 Hydrogenated Castor Oil
- Non-ionic emulsifier and solubilizer at 1–5%; contains PEG, check acid compatibility and sensitive skin irritation
- Allantoin
- Skin soother at 0.5-2%; promotes cell regeneration
- Panthenol
- Panthenol (vitamin B5) at 1–5%; moisturizing and reparative, supports barrier recovery
- Ethylhexylglycerin
- Mild conditioner and preservative booster at 0.5–1%; reduces preservative load, smooth feel
- Sodium Hyaluronate
- Potent humectant at 0.1–2%; different MW for penetration depth, high levels may draw moisture
- Carbomer
- Gelling thickener requiring neutralization; watch out for ion compatibility
- Cassia Tora Seed Extract
- Not decoded yet
- Menthyl Lactate
- Menthyl lactate, cooling and fragrance agent, provides mild menthol sensation for refreshing
- Mentha Arvensis Extract
- Wild mint extract with menthol; cooling effect, potential stinging at high concentrations.
Source: full ingredient list published on the product label, collected 2026-09-19. Ratings are our internal reading, not a regulatory conclusion. · Product page
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